mcimx50 Freescale Semiconductor, Inc, mcimx50 Datasheet - Page 21

• Manufacturer Part Number: mcimx50
• Description: I.mx50 Applications Processors For Consumer Products
• Manufacturer: Freescale Semiconductor, Inc

4.1.3
Table 9
Freescale Semiconductor
1
Rjc-x per JEDEC 51-12: The junction-to-case thermal resistance. The x indicates the case surface where T
and through which 100% of the junction power is forced to flow due to the cold plate heat sink fixture placed either at the top (T)
or bottom (B) of the package, with no board attached to the package.
NVCC_EMI_DRAM
VDDA/VDDAL1
NVCC_JTAG
provides the operating ranges of the i.MX50 processor.
VDDO25
VDD3P0
VDD2P5
VDD1P2
VDD1P8
Symbol
VDDGP
VREF
VCC
Operating Ranges
ARM core supply voltage
400
ARM core supply voltage
167
ARM core supply voltage
24
ARM core supply voltage
Stop mode
Peripheral supply voltage low performance
mode (LPM). The DDR clock rate is 24 MHz.
Peripheral supply voltage reduced performance
mode (RPM). The DDR clock rate is 100 MHz.
Peripheral supply voltage high performance
mode (HPM). The clock frequencies are derived
from AHB bus using 133 MHz and AXI bus
using 266 MHz (as needed). The DDR clock
rate is 200 MHz.
Memory arrays voltage—Run mode
Memory arrays voltage—Stop mode
Bandgap and 480 MHz PLL supply
Efuse, 24 MHz oscillator, 32 kHz oscillator mux
supply
PLL digital supplies
PLL analog supplies
GPIO digital power supplies
DDR supply DDR2/LPDDR1 range
DDR supply LPDDR2 range
DRAM Reference Voltage Input
EMI Pad Predriver supply
i.MX50 Applications Processors for Consumer Products, Rev. 0
≤
<
<
f
ARM
f
f
ARM
ARM
≤
≤
≤
167 MHz
800 MHz
400 MHz
Table 9. i.MX50 Operating Ranges
Parameter
Minimum
1.175
2.375
2.375
0.95
0.85
0.75
1.15
1.15
1.75
1.65
1.71
1.14
0.9
0.8
0.9
2.7
1
3
1
MI_DRAM
Nominal
NVCC_E
1.875 or
1.225
2.775
1.05
0.95
0.85
0.95
1.05
1.20
0.95
0.9
3.0
2.5
1.2
1.8
1.8
1.2
1/2
2.5
Electrical Characteristics
2
Maximum
1.275
1.275
1.275
1.275
1.275
2.625
2.625
1.15
1.15
1.15
1.15
1.32
1.95
1.95
case
3.3
3.1
1.3
is measured
1
Unit
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
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